L6563 Ver la hoja de datos (PDF) - STMicroelectronics

Número de pieza

componentes Descripción

Fabricante

L6563

Advanced transition-mode PFC controller

STMicroelectronics 

Electrical characteristics

L6563 - L6563A

Table 4. Electrical characteristics (continued)

( -25°C < TJ < +125°C, VCC = 12V, Co = 1nF between pin GD and GND, CFF =1µF between pin VFF

and GND; unless otherwise specified)

Symbol

Parameter

Test condition

Min Typ Max Unit

Run function

IRUN

VDIS

VEN

Input bias current

Disable threshold

Enable threshold

VRUN = 0 to 3 V

(2) voltage falling

(2) voltage rising

-1

µA

0.5 0.52 0.54 V

0.56 0.6 0.64 V

Start timer

tSTART Start timer period

75

150 300 µs

Gate driver

VOHdrop Dropout voltage

VOLdrop

tf

tr

VOclamp

Current fall time

Current rise time

Output clamp voltage

UVLO saturation

IGDsource = 20 mA

IGDsource = 200 mA

IGDsink = 200 mA

IGDsource = 5mA; Vcc = 20V

Vcc=0 to VccOn, Isink=10mA

2

2.6

V

2.5

3

V

1

2

V

30

70

ns

40

80

ns

10

12

15

V

1.1

V

(1), (2) Parameters tracking each other

(3) The multiplier output is given by:

VCS = KM ⋅

V-----M----U----L---T----⋅------(--V----C----O----M----P-----–-----2---.--5---)-

VV2 FF

(4) Parameters guaranteed by design, functionality tested in production.

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